An aircraft's compass must be swung:

Question

Question ATPL - Airline Transport Pilot license - General Navigation

QuizVDS · Accepted Answer

If the aircraft has been subjected to a hammering.

QuizVDS · Answer

If the aircraft has been in the hanger for a long time and has been moved several times.

QuizVDS · Answer

After a change of theatre of operations at the same magnetic latitude.

QuizVDS · Answer

Every maintenance inspection.

Id 454 - ATPL - An aircraft's compass must be swung: